Metaphors in the field of mechanical engineeringThe field of mechanical engineering involves multiple disciplines. The language of the disciplines converges in a complex dialect of sayings and metaphors. Metaphors are used in this field as “a figure of speech in which a word or phrase that ordinarily designates one thing is used to designate another, thus making an implicit comparison” [1]. The mechanical engineering sector involves different working environments and types of employment. The metaphors CAD Jockey, Cube Farm and Worth encapsulate different aspects of a mechanical engineer. In everyday life, common metaphors such as tying the knot, passing the buck, and pushing the limits are used. Pushing the limits means “approaching or exceeding known performance limits” [2]. The origin is from the "U.S. Air Force test pilot program of the late 1940s". The envelope refers to the performance of an aircraft and is difficult to understand. It is unclear why the envelope is related to an aircraft's performance. This comparison is confusing and can mislead people in understanding the concept of the metaphor. The concept of passing the buck is “passing the buck to someone else.” In some card games, a marker called a dollar is used. The marker is used to indicate the dealer and the person responsible for dealing the cards. Players alternate playing the dealer by passing the marker. Those familiar with the name of the marker will understand the meaning of this metaphor. The metaphor of the knot has been used since ancient times to represent the act of marriage. In ancient times, only in many parts of the world, a priest or patriarch tied the bride and groom's robes together to symbolize a permanent union [3]. This metaphor has been used for years and is known throughout the world. It is difficult to understand the meaning of the word usage. The meaning of a CAD jockey is a person who uses computer aided design tools. The origin dates back to the 1990s, when computer-aided design tools became available to the general public. The metaphor is appropriate for a person who uses computer-aided design tools. Someone unfamiliar with the acronym CAD will be confused by this metaphor. The cubic farm metaphor is “an office full of cubicles” [4]. This metaphor began in the 1970s, when cubicles arose in the office landscape. The phrase usually has negative connotations about the work environment, namely that the environment is stressful and noisy.